Emergency Calls - Sony Ericsson K770i User Manual

To answer a call
• Select Answer.
To reject a call
• Select Busy.
To change the ear speaker volume
during a call
• Press or
To mute the microphone during a call
1 Press and hold down
2 Press and hold down
to resume.
To turn the loudspeaker on during
a call
• Select More > Turn on
Do not hold your phone to your ear when
using the loudspeaker. This could damage
your hearing.
To view missed calls from standby
• Press and scroll to the
events tab and select a number.
• If pop-up is set: select
to the Missed tab and select a number.
Networks
Your phone switches automatically
between GSM and 3G (UMTS)
networks depending on availability.
Some network operators allow you
to switch networks manually.
This is the Internet version of the User's guide. © Print only for private use.
.
.
again
speaker.
New
Calls and scroll
To switch networks manually
1 From standby select
> the Connectivity
networks > GSM/3G
2 Select an option.

Emergency calls

Your phone supports international
emergency numbers, for example, 112
and 911. These numbers can normally
be used to make emergency calls in
any country, with or without the SIM
card inserted, if a 3G (UMTS) or GSM
network is within range.
In some countries, other emergency
numbers may also be promoted. Your
network operator may therefore have
saved additional local emergency numbers
on the SIM card.
To make an emergency call
• From standby enter 112 (the
international emergency number)
and select Call.
To view your local emergency
numbers
1 From standby select
2 Select More > Options
numbers > Emergency nos.
Menu > Settings
tab > Mobile
networks.
Menu > Contacts.
> Special
Calling 19